421 galph ≈ 0.467778 qtps. To convert gallons per hour to quarts per second, divide by 900: 421 ÷ 900 = 0.467778.
How to convert gallons per hour to quarts per second
qtps = galph × 0.0011111111
- 1 galph = 0.0011111111 qtps (and 1 qtps = 900 galph).
- Multiply the amount by the factor: 421 × 0.0011111111 = 0.467778.
- Answer: 421 galph ≈ 0.467778 qtps (rounded to 6 significant figures).
Shortcut: dividing by 900 gives the same result as multiplying by 0.0011111111.
Gallons Per Hour to Quarts Per Second table
| Gallons Per Hour (galph) | Quarts Per Second (qtps) |
|---|---|
| 416 galph | 0.462222 qtps |
| 417 galph | 0.463333 qtps |
| 418 galph | 0.464444 qtps |
| 419 galph | 0.465556 qtps |
| 420 galph | 0.466667 qtps |
| 421 galph | 0.467778 qtps |
| 422 galph | 0.468889 qtps |
| 423 galph | 0.47 qtps |
| 424 galph | 0.471111 qtps |
| 425 galph | 0.472222 qtps |
| 426 galph | 0.473333 qtps |
| galph | qtps |
|---|---|
| 1 galph | 0.00111111 qtps |
| 5 galph | 0.00555556 qtps |
| 10 galph | 0.0111111 qtps |
| 50 galph | 0.0555556 qtps |
| 100 galph | 0.111111 qtps |
| 1,000 galph | 1.1111 qtps |